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Closed 1 year ago.
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I am trying to develop a server using nodejs that can be accessed through the internet without a public IP address. can somebody help me, please?
the things were simple. we just have to initiate a socket connection between local and remote servers. the local server should ask for a connection to the remote and the remote should keep the identifier of this local server. after keeping it, the two could now communicate easily through event.
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Closed 4 years ago.
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I have a squid proxy server with 10 public IP addresses, I am using it precisely for the purpose of outgoing address. I want this multiple IP addresses to be randomly elected and changed every 2 minutes when the requests go out of the server. is that possible? how to do it in a server side, and what exactly we need to do in the client side?
Regards
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Closed 7 years ago.
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I've inherited a Linux server that had some ssh privileges setup on it to connect to other Linux servers. The thing is there is no documentation on where those privileges are stored and they are not setup consistently across all machines.
Is there a way to check what accounts and servers I can log into without a password on an existing machine?
As #lurker says, the permissions are maintained on the server. You need look through the /etc/ssh/ssh_known_hosts and ~/.ssh/known_hosts files on all your servers to find out which hosts can connect.
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Closed 6 years ago.
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I was looking at how windows provides tools like this called Remote Desktop Connection. Then I wondered, how would of this been accomplished. First most likely a socket connection is made between the two computers, but then how is a usable session opened. How could I do this in Java or Python?
My goal is to make one of these for connections over the internet protocol.
Research the protocol RDP which underpins the remote desktop connection support. Libraries exist to assist in using RDP in many different programming languages when you get to that point.
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Closed 8 years ago.
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Every time I browse internet one my computer in my network it connects to US DNS server. I changed my DNS server to google DNS and ISP DNS still it connects to US server how to change this
Flush your local DNS cache
On Windows: Start-Run cmd.exe
at the prompt, type:
ipconfig /flushdns
if that doesn't work...
Wait about an hour....sometimes it takes a while to propogate
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Closed 7 years ago.
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I have a server which hosts mywebsite.com
If I try to send mail to info#mywebsite.com, the MTA is trying to send it to a local host (the mail is managed on a different server). How can I fix this?!
Its a linux server running qmail
Any more info needed please ask
Thanks!
Figured it out, the system has Plesk on it, needed to disable the mail service on the domain to stop it from sending to itself